Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9976023 | Modified planarizing agents and devices | Venkataramanan Seshadri, Christopher T. Brown, Brian E. Woodworth | 2018-05-22 |
| 8865025 | Doped conjugated polymers, devices, and methods of making devices | Venkataramanan Seshadri, Christopher T. Brown, Jessica Benson-Smith | 2014-10-21 |
| 8791451 | Modified planarizing agents and devices | Venkataramanan Seshadri, Christopher T. Brown, Brian E. Woodworth | 2014-07-29 |
| 8410781 | High temperature superconductor receiver coil magnetic resonance imaging systems and methods compatible with an infant incubator | Geng Li, Frederick Cheng | 2013-04-02 |
| 8403974 | Medical warming system with nano-thickness heating element | Geng Li, Cho Yee Joey Chow, Chih-Lin I | 2013-03-26 |
| 8203105 | Nano thickness heating material coated food warmer devices for hospital and elsewhere daily usage | Geng Li, Joey Cho Yee Chow, Chih-Lin I | 2012-06-19 |
| 7517834 | High temperature superconducting (HTS) tape coil with enhanced protection and method for making same | Yum Wing Wong | 2009-04-14 |
| 7009490 | Efficient lock and key system | Alfred Wong | 2006-03-07 |
| 6943550 | High temperature superconductor tape RF coil for magnetic resonance imaging | Frederick Cheng, Francis K.H. Lee | 2005-09-13 |
| 6683590 | Tricolor LED display system having audio output | Grantham Kwok-Hung Pang, To Kwan, Chi Ho CHAN, Ka-Lim Ho | 2004-01-27 |
| 6445369 | Light emitting diode dot matrix display system with audio output | Grantham Kwok-Hung Pang, Chris Sun-Kin Yeung, David Yang, Michael Kin-Ming Hong, To Kwan +3 more | 2002-09-03 |
| 6271815 | Handy information display system | Yau-Yee Tam, Grantham Kwok-Hung Pang, Sing-Wai Cheung, Kai-Wing Tse, Paul Kwok | 2001-08-07 |
| 6120366 | Chemical-mechanical polishing pad | Juen-Kuen Lin, Chien-Hsin Lai, Peng-Yih Peng, Kun-Lin Wu, Fu-Yang Yu | 2000-09-19 |
| 5981985 | Heterojunction bipolar transistor with buried selective sub-collector layer, and methods of manufacture | Yue Yang | 1999-11-09 |
| 5859447 | Heterojunction bipolar transistor having heterostructure ballasting emitter | Yue Yang | 1999-01-12 |
| 5135908 | Method of patterning superconducting films | Qiyuan Ma | 1992-08-04 |